Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7281716 | Varying a suspension linkage ratio in a vehicle suspension | — | 2007-10-16 |
| 6481701 | Spring having coils of varying diameters | Jeffrey Steven Kessen | 2002-11-19 |
| 6161822 | Single point attachment mount | Dennis R. Hurst, Todd Bishop | 2000-12-19 |